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Question
Draw the graph for the following
3x + 2y = 14
Solution
y = `(-3x + 14)/2`
y = `- 3/2x + 7`
when x = −2
y = `-3/2(-2) + 7` = 10
when x = 0
y = `-3/2(0) + 7` = 7
when x = 2
y = `-3/2(2) + 7` = 4
| x | −2 | 0 | 2 |
| y | 10 | 7 | 4 |
Plot the points (−2, 10) (0, 7) and (2, 4) in the graph sheet we get a straight line.
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